Answer:
Tissue
Step-by-step explanation:
The level of organization of the layer of cells in the plant's root tips is considered to be a special type of tissue known as meristematic tissues.
The meristematic tissues generally consist of undifferentiated cells that are capable of dividing rapidly throughout the life cycle of organisms. The meristematic tissues of the root tips are known as the root apical meristems and represent the tissue from which all primary root tissues are derived.